69986654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 119771136

約数和(自身を除く): 49784482

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 1054, 1426, 2887, 5774, 12121, 24242, 49079, 66401, 89497, 98158, 132802, 178994, 1128817, 1521449, 2058431, 2257634, 3042898, 4116862, 34993327, 69986654]

約数ペア:

[(1, 69986654), (2, 34993327), (17, 4116862), (23, 3042898), (31, 2257634), (34, 2058431), (46, 1521449), (62, 1128817), (391, 178994), (527, 132802), (713, 98158), (782, 89497), (1054, 66401), (1426, 49079), (2887, 24242), (5774, 12121)]